Carron

I am excited to think that perhaps someone can give me some good advice about my quilt blocks.
These blocks (15 of them that measure 16"sq) were made by a family member in the late 1800's and I would really like to make a quilt with them.
My questions is that some of the finishing hand work is not finished. If I finish these blocks (just a few undone) do you think it will distroy the antiqueness (if there is such a word) or should they remain in the unfinished condition.
Thank you to anyone who has an opinion.